Knives and Cutting Tools for the Postpress Industry

Trimmer Knives

Precise, efficient, long-lasting.

Advantages & Features

Upper Knife Lower Knife
Insert HSS/tool steel/PM-steel/carbide  Full steel (chrome steel) or HSS/HM-/PM-steel equipped inserts
22°-24° single clamping unit (steel) Straightness of cutting edge 0,02 mm
Wear mark ca. 14 mm wide (steel) Polished surface < RA 0,1 µm
Wear mark ca. 7 mm wide (HM)  

21° substrate /23° (HM)/25°




Tolerances Upper Knives

0,03 mm

Polished surface

< RA 0,1 µm


0,02 mm


Comparison of service life (knife quality vs. lifetime)

Quality TKM Quality Service lifetime
Standard Durapid 1
12 % Chrome steel Chromalit 1,5 - 2
18 % W.HSS Steel
(High speed steel)
Duritan > 3
Powder Steel Duratec 4 - 6
Carbide Standard   > 10
Carbide Fine Grain   > 15
Carbide Fine Grain Incomet Supreme > 30
Carbide Ultra Fine Grain Ultra Cut > 60


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You can reach us by telephone at+49 2191 969 327 and by e-mail at:

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